@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3aa531a6-0251-46c5-88f5-59fd19033785> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3aa531a6-0251-46c5-88f5-59fd19033785> .